Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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07/04/1989
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Application #:
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07117180
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Filing Dt:
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11/04/1987
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Inventor:
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MIG A. HOWARD
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Title:
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WELL BORE DATA TRANSMISSION SYSTEM WITH BATTERY PRESERVING SWITCH
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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ROBERT A. FELSMAN |
CHIEF PATENT COUNSEL |
PATENTS AND TECHNOLOGY MGMNT. |
HUGHES TOOL CO., P. O. BOX 2539 |
HOUSTON, TX 77001 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE OCTOBER 11, 1988 (DELAWARE)
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FELSMAN, BRADLEY, GUNTER & DILLON |
2600 CONTINENTAL PLAZA |
777 MAIN STREET |
FORT WORTH, TX 76102 |
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Assignment:
3
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE OCTOBER 11, 1988 (DELAWARE)
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FELSMAN, BRADLEY, GUNTER & DILLON |
2600 CONTINENTAL PLAZA |
777 MAIN STREET |
FORT WORTH, TX 76102 |
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